Seudónimo
Seudónimo
04-04-2017
Mathematics
contestada
Please solve w/ work! Worth 13 points.
Respuesta :
Architechtor
Architechtor
04-04-2017
Ok...
Here we go:
5x + 3x = 5x + 15/2
So 8x = 5x + 7.5 (because 3x + 5x = 8x and 15/2 = 7.5)
Then 3x = 7.5
x = 2.5
Get it?
Answer Link
Vesper02
Vesper02
04-04-2017
first combine like terms to get
8x = 5x + 15/2
-5x -5x
3x = 7.5 (15/2 = 7.5)
/3 /3
x = 2.5
(5(2.5) + 3(2.5) = 5(2.5) + 7.5 = 12.5 + 7.5 = 12.5 + 7.5 = 20 = 20
3(2.5) = 7.5
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
Which sentence best describes Richard Nixon's early campaigns for office? A. He tirelessly traveled from place to place, eager to talk to as many people as poss
how did president Johnson end the railroad strike
what type of triangle is angle is 118 and is 42 inches
Tanya is 1 year less than three times the age of her sister Jessica. Jessica is five years old. How old is Tanya
Turn right at the next intersection, then go straight for about two kilometers. Go ______ the school and the supermarket, and then turn left. A: to B: through C
which measurement is not equal 51 centimeters a o.51meter b 510 millimeter c 51 centimeter d 0.0051 kilometer
Which of the following BEST describes what rhetoric is? 1. the art of telling stories 2. the art of selling something they don't want 3. the art of persuading p
Which of the following individuals created an engraving of the Boston Massacre designed to win sympathy for the colonists? Select one: a. Paul Revere b. George
Submerged basaltic volcanoes that are higher than 1 km are called A. guyots. B. hydrothermal vents. C. seamounts. D. abyssal plains.
Which word is the preposition and which word is the object of the preposition in this sentence? During the raging snowstorm, several cars swerved uncontrollably
